iMAR’s iRRR is a robust, high performance RTK GNSS Base Station dedicated for stationary installation within a 19” rack for professional applications. The iRRR’s integrated GNSS receiver operates in Fix Position Mode and generates RTCM correction data in comparison to its known position.
The iRRR provides RTCM RTK correction data streams via VHF/UHF radio modem output by integrated field proven SATEL Radio Modems as well as via UART interface. These data, generated by the integrated all-constellation / all frequencies GNSS receiver, can be forwarded via the integrated NTRIP Caster as well as via an external one.
As a special feature, the iRRR can be equipped with up to three simultaneously operating dissimilar redundant (!) high performance GNSS receivers – it is the leading hardware solution to mitigate well-known impacts from common mode failures (in usual standard setups known from other manufacturers, only one or several identical GNSS receivers are operated and common mode failures in the RTK correction data cannot be detected).
The iRRR’s GNSS receivers may be configured and monitored via USB, Ethernet or UART interfaces and thus be integrated easily in exisiting IT infrastructure monitoring concepts of the operator.
The known position of the iRRR results either from position averaging or site surveying. Correction data streams are configurable via UART serial interfaces providing physical layer specific data. The iRRR is integrated inside an EMI/EMC protected 19’’ rack and powered by 100-240VAC/50-60Hz.
The iRRR is considered a permanent infrastructure installation for professional applications as used in proving grounds, test areas, ports etc. to provide GNSS RTK correction data within a proximity of about 3…20 km via Radio Modem, while providing correction data streams via NTRIP Caster to cover also larger areas (~30km with centimeter accuracy and also longer with approx. 1 ppm of distance additional position error).
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+49 6894/9657-0 (Zentrale)
+49 6894/9657-636 (Verkauf)
+49 6894/9657-15 (Support-Team)